Obesity is a medical condition where a person has accumulated an excessive amount of body fat that may impair health.

肥胖症是指一個人體內脂肪積累過多，可能會損害健康的一種醫學疾病。

Ah, person is considered obese if their body weight is at least 20% higher than it should be.

啊，如果一個人的體重比它應該的體重高出至少20%，就會被認為是肥胖。

If a person's body mass index a statistical measurement derived from their height and weight, is 30 or over, they are considered obese, too.

如果一個人的身體品質指數--從身高和體重得出的統計測量值，是30或以上，他們也被認為是肥胖。

But what causes obesity the main cause of obesity and overweight is an energy imbalance between the consumed calories through food and liquids and the burned calories through workout and other daily activities.

但造成肥胖和超重的主要原因是通過食物和液體消耗的熱量與通過鍛鍊和其他日常活動消耗的熱量之間的能量不平衡。

That's because people are eating more fat and sugar while reducing their physical activity to a minimum, thanks to sedentary work, increasing urbanization and more comfortable ways of transport.

這是因為人們在攝入更多脂肪和糖分的同時，將體力活動減少到最低限度，這要歸功於久坐不動的工作、日益增長的城市化和更舒適的交通方式。

But that's not it.

但這不是它。

Obesity can also be caused by a lack of sleep, faulty genes and hormones or certain medication.

肥胖也可能是由於睡眠不足、基因和激素有問題或某些藥物引起的。

In addition, new research indicates that it gets more and more difficult to lose weight.

此外，新的研究表明，減肥的難度越來越大。

The more weight a person carries the best treatment of obesity is eating healthy food and increasing physical activity.

一個人的體重越大，最好的治療肥胖的方法就是吃健康的食物和增加體育鍛煉。

Unfortunately, it can't be guaranteed to result in weight loss.

可惜的是，不能保證一定能達到減肥的效果。

Unlike anorexia, obesity isn't considered a disease yet, which makes treatment very expensive for the person affected.

與厭食症不同的是，肥胖症還不被認為是一種疾病，這使得患者的治療費用非常昂貴。

Always remember being obese.

永遠記得自己是肥胖的。

It isn't necessarily the person's fault.

這不一定是那個人的錯。

Don't bully or mock someone becasue of it.

不要因人而欺，也不要因人而嘲諷。

Be gentle, spread love, not hate.

溫柔點，傳播愛，而不是仇恨。